package dyyx.time;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;

public class TimeClientHandler extends ChannelInboundHandlerAdapter {

	//private static final Logger log = Logger.getLogger(TimeClientHandler.class.getName());

	private int counter;

	private byte[] req;

	public TimeClientHandler() {
		req = ("QUERY TIME ORDER" + System.getProperty("line.separator")).getBytes();
	}
	
	
	@Override
	public void channelActive(ChannelHandlerContext ctx) {
		ByteBuf message = null;
		for (int i = 0; i < 100; i++) {
			message = Unpooled.buffer(req.length);
			message.writeBytes(req);
			ctx.writeAndFlush(message);
		}
	}

	@Override
	public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
		String body = (String) msg;
		System.out.println("client.Now is:" + body + ";the counter is:" + ++counter);
	}

	@Override
	public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
		//log.warning("Unexpected exception from downstream:" + cause.getMessage());
		System.out.println("exceptionCaught,"+cause);
		ctx.close();
	}
}